Resources Contact Us Home
Annealed tunneling emitter

Image Number 12 for United States Patent #6781146.

An emitter has an electron supply layer and a tunneling layer formed on the electron supply layer. Optionally, an insulator layer is formed on the electron supply layer and has openings defined within which the tunneling layer is formed. A cathode layer is formed on the tunneling layer to provide a surface for energy emissions of electrons and/or photons. Preferably, the emitter is subjected to an annealing process thereby increasing the supply of electrons tunneled from the electron supply layer to the cathode layer.

  Recently Added Patents
Delta-sigma AD converter circuit and battery pack
Method, base station and system for adjusting cell wireless configuration parameter
Adhesive structure of optical device, adhesion method, and optical pickup device
Faucet handle
Oxidative coupling of hydrocarbons as heat source
Digital broadcasting system and method of processing data
  Randomly Featured Patents
Miniature novelty purse
Spatial light modulators with light blocking/absorbing areas
Pure, in particular catalyst-free polyurethanes
Method and apparatus for measuring displacement by using a diffracted inverted image projected on a diffraction grating
Double spring mattress and manufacturing process
GNRH antagonist betides
Defense mechanism for server farm
Method and apparatus for attaching labels to containers
Intravenous infusion needle with soft body
Multimodal portable communication interface for accessing video content